- Which instrument is used to measure pressure?
- Saccharimeter
- Ammeter
- Manometer
- Lactometer
- What does Angstrom measure?
- Quantity of liquid
- Length of light waves
- Length of cables
- Speed of ships
- Light year is related to
- Energy
- Speed
- Distance
- Intensity
- Match the following columns
Column 1 Column 2 A. Relative 1. Pyrometer humidity B. Anemometer 2. High temperature C. Navigation 3. Hygrometer D. Direction of wind 4. Chronometer 1 2 3 4 a. B D A C b. D B A C c. A D B C d. C A D B - Which of the following instruments is used to measure pressure of gases?
- Barometer
- Manometer
- Ammeter
- None of these
- Joule is the unit of
- Temperature pressure
- Energy
- Heat
- How many Dynes are there in one gram weight?
- 900
- 375
- 981
- 250
- How many Ergs are these in 1 Joule?
- 102
- 104
- 106
- 107
- The unit of current is
- Ohm
- Watt Ampere
- None of these
- The unit of energy in MKS system is
- Volt
- Erg
- Ohm
- Joule
- The intensity of an earthquake is measured with a
- Barometer
- Hydrometer
- Polygraph
- Seismograph
- Centigrade & Fahrenheit scales give same reading at
- - 40°
- - 32°
- - 273°
- - 100°
- Match the following columns
Column 1 Column 2 A. Anemometer 1. To measure underwater depth using sound B. Aneroid barometer 2. To measure very small distances C. Micrometer 3. Find out wind speed D. Fathometer 4. Find out direction of wind 5. Measure atmospheric pressure 1 2 3 4 a. A4 B5 C3 D1 b. A3 B5 C2 D1 c. A5 B1 C3 D4 d. A3 B1 C5 D2 - Who among the following described protoplasm as the physical basis of life?
- T. H. Huxley
- Leeuwenhoek
- Rudolf Virchow
- J. C. Bose
- The scientist who first discovered that the earth revolves round the sun was
- Newton
- Dalton
- Copernicus
- Einstein
- Alexander Fleming discovered
- Penicillin
- X-ray
- Streptomycin
- Telephone
- Who among following invented the steam engine?
- Marconi
- James Watt
- Thomas Savery
- Wright Brothers
- Who invented typewriter?
- Shockley
- Pascal
- Sholes
- Waterman
- Match the following columns:
Column 1 Column 2 A. Proton 1. Chadwick B. Neutron 2. Millikan C. Charged Electron 3. Goldstein D. Shelled nature of atom 4. Rutherford 5. Madam Curie a. A1 B2 C3 D5 b. A2 B1 C4 D3 c. A2 B3 C1 D4 d. A4 B2 C3 D1 - Who discovered circulation of blood in human body?
- Edward Jenner
- Joseph Lister
- William Harvey
- Jonon Esals
- The first attempt in printing was made in England by
- James Arkwright
- James Watt
- William Caxton
- Isaac Newton
- Who was the surgeon who pioneered antiseptic surgery in 1865?
- Edward Jenner
- Joseph Lister
- Henry William
- John Sleeman
- The credit of inventing the television goes to
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